
Reflectorless Total Station HMT-800 Double LCD Display
The high-value, low-cost surveying instruments are designed specifically for construction and geographic measurement.
| Model | HMT-802R | HMT-802 | HMT-805 | HMT-805R |
| Objective aperture | 45mm(EDM aperture diameter 45mm) | 45mm(EDM aperture diameter 45mm) | 45mm(EDM aperture diameter 45mm) | 45mm(EDM aperture diameter 45mm) |
| Magnification | 30 × | 30 × | 30 × | 30 × |
| Field of view | 1°30 | 1°30 | 1°30 | 1°30 |
| resolution | 3 " | 3 " | 3 " | 3 " |
| Minimum of focusing distance | 1.0m (manual focus) | 1.0m (manual focus) | 1.0m (manual focus) | 1.0m (manual focus) |
| Mini prism | 1.5m-1000m | 1.5m-1000m | 1.5m-1000m | 1.5m-1000m |
| Sigle prism | 5,000m | 5,000m | 5,000m | 5,000m |
| Triangular prism | 8,000m | 8,000m | 8,000m | 8,000m |
| Without prism | 500m | -- | 500m | -- |
| With prism/Reflector accuracy | ±(2mm+2ppm×D) | ±(2mm+2ppm×D) | ±(2mm+2ppm×D) | ±(2mm+2ppm×D) |
| No prism accuracy | ±(3mm+2ppm×D) | ±(3mm+2ppm×D) | ±(3mm+2ppm×D) | ±(3mm+2ppm×D) |
| Normal measurement | 1.2'(normal) 0.7'(quick) | 1.2'(normal) 0.7'(quick) | 1.2'(normal) 0.7'(quick) | 1.2'(normal) 0.7'(quick) |
| Track model | 0.4' | 0.4' | 0.4' | 0.4' |
| Angel accuracy | 2 " | 2 " | 5 " | 5 " |
| Angel measurement | Absolute angle encoder system | Absolute angle encoder system | Absolute angle encoder system | Absolute angle encoder system |
| minimun reading | 1"/5 " | 1"/5 " | 1"/5 " | 1"/5 " |
| Dispaly | Double LCD display | Double LCD display | Double LCD dispaly | Double LCD display |
| Compensation type | Single /dual spindle | Single /dual spindle | Single /dual spindle | Single / dual spindle |
| Conpensation range | ±3' | ±3' | ±3' | ±3' |
| Water-proof | IP54 | IP54 | IP54 | IP54 |
| Working temperture | -20ºC~+50ºC | -20ºC~+50ºC | -20ºC~+50ºC | -20ºC~+50ºC |
| Battery | lithium battery /hydrogen battery | lithium battery/ hydrogen battery | lithium battery /hydrogen battery | lithium battery /hydrogen battery |
| Charger | inpot power AC100-240V,output power DC7.5V | inpot power AC100-240V,output power DC7.5V | input power AC100-240V, output power DC7.5V | input power AC100-240V, output power DC7.5V |
| Continuous working time | 10 hours | 10 hours | 10 hours | 10 hours |
| Products size | 343H×172W×177L | 343H×172W×177L | 343H×172W×177L | 343H×172W×177L |
| Weight | 5.4kg | 5.4kg | 5.4kg | 5.4kg |
| Output interface | RS-232C | RS-232C | RS-232C | RS-232C |
| Road software | Yes | Yes | Yes | Yes |
| Storage | 50,000 points | 50,000 points | 50,000 ponits | 50,000 points |









